309430803

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{68443}}^1$

素因数の和:68594

約数の個数: 16

約数和(自身を含む): 453373056

約数和(自身を除く): 143942253

約数列:

[1, 3, 11, 33, 137, 411, 1507, 4521, 68443, 205329, 752873, 2258619, 9376691, 28130073, 103143601, 309430803]

約数ペア:

[(1, 309430803), (3, 103143601), (11, 28130073), (33, 9376691), (137, 2258619), (411, 752873), (1507, 205329), (4521, 68443)]